47674900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 132213760

約数和(自身を除く): 84538860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 169, 175, 182, 217, 260, 310, 325, 338, 350, 364, 403, 434, 455, 620, 650, 676, 700, 775, 806, 845, 868, 910, 1085, 1183, 1300, 1550, 1612, 1690, 1820, 2015, 2170, 2197, 2275, 2366, 2821, 3100, 3380, 4030, 4225, 4340, 4394, 4550, 4732, 5239, 5425, 5642, 5915, 8060, 8450, 8788, 9100, 10075, 10478, 10850, 10985, 11284, 11830, 14105, 15379, 16900, 20150, 20956, 21700, 21970, 23660, 26195, 28210, 29575, 30758, 36673, 40300, 43940, 52390, 54925, 56420, 59150, 61516, 68107, 70525, 73346, 76895, 104780, 109850, 118300, 130975, 136214, 141050, 146692, 153790, 183365, 219700, 261950, 272428, 282100, 307580, 340535, 366730, 384475, 476749, 523900, 681070, 733460, 768950, 916825, 953498, 1362140, 1537900, 1702675, 1833650, 1906996, 2383745, 3405350, 3667300, 4767490, 6810700, 9534980, 11918725, 23837450, 47674900]

約数ペア:

[(1, 47674900), (2, 23837450), (4, 11918725), (5, 9534980), (7, 6810700), (10, 4767490), (13, 3667300), (14, 3405350), (20, 2383745), (25, 1906996), (26, 1833650), (28, 1702675), (31, 1537900), (35, 1362140), (50, 953498), (52, 916825), (62, 768950), (65, 733460), (70, 681070), (91, 523900), (100, 476749), (124, 384475), (130, 366730), (140, 340535), (155, 307580), (169, 282100), (175, 272428), (182, 261950), (217, 219700), (260, 183365), (310, 153790), (325, 146692), (338, 141050), (350, 136214), (364, 130975), (403, 118300), (434, 109850), (455, 104780), (620, 76895), (650, 73346), (676, 70525), (700, 68107), (775, 61516), (806, 59150), (845, 56420), (868, 54925), (910, 52390), (1085, 43940), (1183, 40300), (1300, 36673), (1550, 30758), (1612, 29575), (1690, 28210), (1820, 26195), (2015, 23660), (2170, 21970), (2197, 21700), (2275, 20956), (2366, 20150), (2821, 16900), (3100, 15379), (3380, 14105), (4030, 11830), (4225, 11284), (4340, 10985), (4394, 10850), (4550, 10478), (4732, 10075), (5239, 9100), (5425, 8788), (5642, 8450), (5915, 8060)]